Home / 53,857,062,995.60-80,785,594,493.40-14,598,453,443.60

Finding the Fourth Proportional to 53,857,062,995.60, 80,785,594,493.40 and 14,598,453,443.60

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Solution

The fourth proportional to 53,857,062,995.60, 80,785,594,493.40 and 14,598,453,443.60 is: 21,897,680,165.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,857,062,995.60 : 80,785,594,493.40 = 14,598,453,443.60 : x
  2. Step 2: Convert to fraction form
    53,857,062,995.60/80,785,594,493.40 = 14,598,453,443.60/x
  3. Step 3: Cross multiply
    53,857,062,995.60x = 80,785,594,493.40 × 14,598,453,443.60
  4. Step 4: Simplify right side
    53,857,062,995.60x = 1,179,344,740,125,448,339,456
  5. Step 5: Solve for x
    x = 1,179,344,740,125,448,339,456/53,857,062,995.60
  6. Step 6: Final answer
    x = 21,897,680,165.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.